Immunohistochemistry: 1:40-1:200, Western Blot: 1:1,000
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Description
RBM25/RED120 Polyclonal Antibody. RNA-binding protein that acts as a regulator of alternative pre-mRNA splicing. Involved in apoptotic cell death through the regulation of the apoptotic factor BCL2L1 isoform expression. Modulates the ratio of proapoptotic BCL2L1 isoform S to antiapoptotic BCL2L1 isoform L mRNA expression. When overexpressed, stimulates proapoptotic BCL2L1 isoform S 5'-splice site (5'-ss) selection, whereas its depletion caused the accumulation of antiapoptotic BCL2L1 isoform L. Promotes BCL2L1 isoform S 5'-ss usage through the 5'-CGGGCA-3' RNA sequence. Its association with LUC7L3 promotes U1 snRNP binding to a weak 5' ss in a 5'-CGGGCA-3'-dependent manner. Binds to the exonic splicing enhancer 5'-CGGGCA-3' RNA sequence loc
Immunogen
n/a
Other Names
arg/Glu/Asp-rich protein of 120 kDa, Arg/Glu/Asp-rich protein, 120 kDa, fSAP94, functional spliceosome-associated protein 94, NET52, Protein S164, RED120, RNA-binding motif protein 25, RNA-binding region (RNP1, RRM) containing 7, RNA-binding region-containing protein 7, RNPC7, S164, Snu71, U1 small nuclear ribonucleoprotein 1SNRP homolog